Ruben and Kai (both 25) want to try out something special and have rented an SM flat in Berlin. First Ruben is hung to the ceiling of a beautifully equipped playroom so Kai can check during a spanking session how much his bottom's tight little arse can handle. Kai, who still has very little experience as a master, quickly enjoys letting off steam on Ruben's body... A good, thorough fuck on the sling and torture with hot wax are also on the programme before both lads shoot their wad.